The following reaction is used for the preparation of oxygen gas in the laboratory
2KClO3(s) Heat Catalyst → 2KCl(s) + 3O2(g)
Which of the following statement(s) is (are) correct about the reaction?
(A) It is a decomposition reaction and endothermic in nature.
(B) It is a combination reaction.
(C) It is a decomposition reaction and accompanied by release of heat.
(D) It is a photochemical decomposition reaction and exothermic in nature.
